mirror of https://github.com/facebook/rocksdb.git
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
//
|
|
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file. See the AUTHORS file for names of contributors.
|
|
#pragma once
|
|
|
|
#include "db/error_handler.h"
|
|
#include "file/sst_file_manager_impl.h"
|
|
#include "rocksdb/status.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
class BlobFileCompletionCallback {
|
|
public:
|
|
BlobFileCompletionCallback(SstFileManager* sst_file_manager,
|
|
InstrumentedMutex* mutex,
|
|
ErrorHandler* error_handler)
|
|
: sst_file_manager_(sst_file_manager),
|
|
mutex_(mutex),
|
|
error_handler_(error_handler) {}
|
|
|
|
Status OnBlobFileCompleted(const std::string& file_name) {
|
|
Status s;
|
|
|
|
#ifndef ROCKSDB_LITE
|
|
auto sfm = static_cast<SstFileManagerImpl*>(sst_file_manager_);
|
|
if (sfm) {
|
|
// Report new blob files to SstFileManagerImpl
|
|
s = sfm->OnAddFile(file_name);
|
|
if (sfm->IsMaxAllowedSpaceReached()) {
|
|
s = Status::SpaceLimit("Max allowed space was reached");
|
|
TEST_SYNC_POINT(
|
|
"BlobFileCompletionCallback::CallBack::MaxAllowedSpaceReached");
|
|
InstrumentedMutexLock l(mutex_);
|
|
error_handler_->SetBGError(s, BackgroundErrorReason::kFlush);
|
|
}
|
|
}
|
|
#else
|
|
(void)file_name;
|
|
#endif // ROCKSDB_LITE
|
|
return s;
|
|
}
|
|
|
|
private:
|
|
SstFileManager* sst_file_manager_;
|
|
InstrumentedMutex* mutex_;
|
|
ErrorHandler* error_handler_;
|
|
};
|
|
} // namespace ROCKSDB_NAMESPACE
|